Spiral pet bed



FIG. 1 is a front-top-left perspective view of a pet bed showing my new design;

FIG. 2 is a rear-top-right perspective view thereof;

FIG. 3 rear-bottom-right perspective view thereof;

FIG. 4 is a front elevational view thereof;

FIG. 5 is a rear elevational view thereof;

FIG. 6 is a top plan view thereof;

FIG. 7 is a bottom view thereof;

FIG. 8 is a left-side elevational view thereof; and,

FIG. 9 is a right-side elevational view of the spiral pet bed. 

CLAIM The ornamental design for a spiral pet bed, as shown and described. 